Deterministic Debugging of CKB's Flaky Tests
A Case Study Using rr
May 26, 202514 min read64
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Articles tagged with #rust
Meepo Hardfork & Spawn Syscall: Unlocking Modularity on CKB
The article below brings together some of the Q&A from our recent AMA on Reddit. Thanks so much for sending in your questions鈥攚e love chatting with you and being part of this awesome community! Meepo Hardfork Features What does Meepo bring to CKB, in...
May 23, 20257 min read93
Building a Zero-Knowledge Virtual Machine on CKB-VM for Privacy-Preserving and Secure Computing
Introduction Zero-knowledge proofs (ZKPs) are cryptographic protocols that enable a prover to prove the truth of a statement to a verifier without revealing any additional information beyond the statement's validity. This technology has a wide range ...
Jun 5, 202316 min read707
A Journey Optimizing CKB Smart Contract
Recently I鈥檝e been through a journey optimizing cycle consumption of merkle-mountain-range鈥檚 verifier. It鈥檚 been a fascinating and surprising trip so far, that I couldn鈥檛 wait to share the insights with you. A Crash Course on MMR For those who are no...
May 11, 202340 min read267
How To Beat Rust's Zero-Cost Abstraction With Hand-Coded Assembly?
馃帴 This post was originally a talk delivered at Rust China Conference 2021 (held online in July 2022). The language of the talk is Chinese. Rust鈥檚 zero-cost abstraction feature has been widely appreciated by its users. This feature promises that whil...
Sep 2, 202210 min read604
Insight into Handshake Timeout
Blockchain is built on a peer-to-peer architecture, where the peers, or nodes, communicate regularly with one another to exchange information about the latest network updates. The communication begins by exchanging signals, a process commonly referre...
Jun 14, 202216 min read1.3K